Re: [PATCH net-next RESEND 2/2] net/mlx5: E-Switch, Implement devlink port function cmds to control roce
From: Or Gerlitz <hidden>
Date: 2021-02-02 19:14:51
Also in:
linux-rdma
On Tue, Feb 2, 2021 at 10:08 AM Yishai Hadas [off-list ref] wrote:
Implement devlink port function commands to enable / disable roce. This is used to control the roce device capabilities.
[..]
quoted hunk ↗ jump to hunk
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h@@ -122,8 +122,9 @@ struct mlx5_vport_info { int link_state; u32 min_rate; u32 max_rate; - bool spoofchk; - bool trusted; + u8 spoofchk: 1; + u8 trusted: 1; + u8 roce_enabled: 1; };
This struct has attributes which have e-switch vport affiliation where roce enable/disable is a property of the vhca function-over-the-e-wire -- it's that we do something specific in the e-switching to enforce - sounds like a problematic location to land the bit..